Linear actuator



FIG. 1 is a perspective front view of the linear actuator thereof,

FIG. 2 is a perspective rear view of the linear actuator,

FIG. 3 is a top plan view of the linear actuator,

FIG. 4 is an elevational rear end view of the linear actuator,

FIG. 5 is an elevational front end view of the linear actuator,

FIG. 6 is an elevational left side view of the linear actuator,

FIG. 7 is a perspective front view of the linear actuator thereof,

FIG. 8 is a perspective rear view of the linear actuator,

FIG. 9 is a top plan view of the linear actuator,

FIG. 10 is an elevational rear end view of the linear actuator,

FIG. 11 is an elevational front end view of the linear actuator; and,

FIG. 12 is an elevational left side view of the linear actuator. 

The ornamental design for a linear actuator, as shown and described. 